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Individual Calculations September 2022 |
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| Karelina, Polina Total change: -37.40 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1835 | 2.00 | 8 | -1.61 | 20 | -32.20 | |
|  Liyanage, Ranindu Dilshan | f | | 2288 | SRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Gole, Habtamu Ashenafi | | | 2044 | ETH | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Belzo, Krzysztof | c | | 2080 | JCI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pillay, Ragul | | | 1435 * | SEY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Edwards, Emar | | | 1695 | BAR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Elvis, Havyarimana | | | 1724 | BDI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mirulla, David | | | 1953 | CPV | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Maiga, Baba Moulaye Abdalla | | | 1822 | MLI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Hietzing A-Turnier | Vienna | AUT | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1835 | 2.50 | 6 | -0.26 | 20 | -5.20 | |
| | Stanec, Nikolaus | g | | 2460 | AUT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Steinert, Martin | | | 2005 | AUT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Molnar, Attila | | | 1892 | AUT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wickramasinghe, Nathaniel | | | 1624 | AUT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Hirsch, Adolf Jun. | | | 1731 | AUT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Rusek, Walter | | | 1729 | AUT | 1.00 | 1 | 0.36 | 20 | 7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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